using System;
using System.Data;

namespace time
{
    //[Serializable]
    [zhuoguiAttribute()]
    public class person
    {
        public string name { get; set; }
        public string xingge { get; set; }
        public string xiangmao { get; set; }

        public void say(string s)
        {
            Console.WriteLine(s);
        }


        public string word { get; set; }
    }

    public class zhuoguiAttribute : Attribute
    {
        public string word { get; set; }
    }


    //public static class extension
    //{
    //    public static void display(this person p)
    //    {
    //        Console.Write("{0} lives here:{1}", obj.GetType().Name,
    //              System.Reflection.Assembly.GetAssembly(obj.GetType()));
    //    }
    //}

}